Top 10 Large Oil Diffuser – Humidifiers

As an Amazon Associate I earn from qualifying purchases.



Large Room with Auto Shut Off, 4L 1.05 Gal Easy to Clean Water Tank White, GENIANI Top Fill Cool Mist Humidifiers for Bedroom & Essential Oil Diffuser, Smart Aroma Ultrasonic Humidifier for Home, Baby

GENIANI #ad - 2-in-1 humidifier and diffuser. The unit ensures the ultimate baby safety by shutting down automatically if there’s no water in the tank. While you are sound asleep, our humidifiers for bedrooms moisturize the room at the 38dB noise level.

Refilling has never been easier! simply pour water into the small insert at the top of the unit. Fill your room with your favorite essential oils while enjoying the humidifier’s cool mist. Sleep tight. You can manually adjusе the moisturizing speed by choosing a low, medium, or high setting. The unit is as quiet as a ticking clock.

2-year warranty. Ideal humidifier for baby nurseries. To clean a humidifier, remove the lid and wipe the empty tank with a wet cloth. Smart mode. Maintain a healthy humidity level automatically with a built-in intelligent sensor. Top fill humidifier. A soothing night light helps kids fall asleep. Risk-Free Purchase.
BrandGENIANI #ad
Height6.69 Inches
Length12.2 Inches
Weight4 Pounds
Width9.06 Inches
Part Number1
Warranty2-YEAR WARRANTY. Risk Free Purchase. If you have any issues at all with your GENIANI Humidifier Huron, please contact us.

2. kealive


Quiet Operation, Quick Mode Design Ultrasonic Humidifiers for Bedroom, kealive Humidifier, Easy to Fill and Clean, 2020 Upgraded Large Room 5L Cool Mist Humidifier with Essential Oil Tray

kealive #ad - Just press the button and immediately relieve the symptoms. Add your favorite oils into kealive oil diffuser, you will enjoy a more restful night. Long-lasting and efficient diffusion -the 5l large water tank can humidify any room uninterrupted for up to 50 hours in low mist mode, allow you to enjoy long-lasting diffusion whatever size room.

Your child will breathe better and sleep better. It closes automatically when the water level is low, which is very safe. Patented quick mode design, 4 modes - when a child comes down with a cold, you can turn on kealive's extra quick modemist can up to 350ml / h, which works faster than other brands with only three output modes. Kealive has nano-coating cleanse technology, or pollen floating in the air sticks to these stacks. Considerate low mist setting with soft light allows you to sleep soundly and silently. Federal quality certification & 30 days money back- tested by fcc certification, and we offer 30 days money back, and 365 Days exclusive warranty comes with all Kealive products.

Lifelong technical consultation, you can buy without worry——we've got your back! Ideal for living rooms, you only need to fill it every other day and don't have to worry about the discomfort caused by drying when you sleep. Design for sweet dreams - 27db whisper-quiet operation, which is quieter than a library. 360° degree rotating nozzle ensures an even level of humidity distributed in the home, bedroom, nursery room, and office use.
Brandkealive #ad
Manufacturerkealive #ad
Part Number1

3. Depnee


200ml Essential Oil Diffuser Aromatherapy Cool Mist Humidifier with Remote Control Waterless Auto Shut-Off BPA-Free

Depnee #ad - The light has 7 colors that can be cycled automatically,you can fix it to your favorite color and adjust the brightness or dimness. Holds up capacity of 200ml water that can provide 6 hours body care continuously.

And you can use the light without turning the diffuser on. When the diffuser is running, the light can be on or off. Simple and lightweight design, 1* adapter, this diffuser is very suitable for travel and small spaces. You will get 1* diffuser, 1* remote Control, 1* User Manual and 6-month worry-free warranty ! It will not disturb your sleep or work when you need a quiet surrounding. With ultrasonic technology, this diffuser is extremely quiet when working. It will automatically shut off when water runs out. Diffuser & night lamp 2 in 1.
BrandDepnee #ad
ManufacturerDepnee #ad
Part NumberK-H263-us

4. Homasy


Homasy Cool Mist Humidifier Diffuser, Top Fill Humidifier for Bedroom, 2.5L Essential Oil Diffuser, Sleep Mode, Baby Humidifier with Adjustable Mist Output, Home and Office, Auto Shut Off

Homasy #ad - Convenient top-fill design: one-piece & top-fill opening design make the humidifier easier to refill the water and clean. Also an essential oil humidifiers: essential oil Compatible, you can directly add some drops of essential oil into the water tank, the humidifier turns to an oil diffuser, allowing you to enjoy the fragrance and relax your mind immediately.

Auto shut off & reliable: this cool mist humidifier for bedroom will automatically shut off with red LED light on when runs out of water. 360° efficient humidification: homasy cool mist humidifier can moisturize the air for up to 30H of continuous operation, so you can breathe the fresh air even far away from the humidifier, 360° uniform humidification, smell the fresh air like you are in a forest.

No need to remove the water tank anymore, just twist the cover down and directly add water through the large opening top. You can totally free your worry about it will dry running when you are sleeping. The automatic shut-off design always reassure you. There are modes to choose: high mist mode, low mist mode and sleep mode. The indicator light will be turned off in the sleep mode. 2 mist level & sleep mode: sensitive touch button helps you easily change the working modes of the humidifier.
BrandHomasy #ad
ManufacturerHomasy #ad
Height11.61 Inches
Length7.28 Inches
Weight0 Pounds
Width7.28 Inches
Part NumberHM510A



COSSCCI Aromatherapy Essential Oil Diffuser Humidifier, 500ML Ultrasonic Cool Air Mist Humidifier with Remote Control, Timers Setting for Baby Bedroom Home Office Large Room, Auto Shut-Off

COSSCCI #ad - Great night light for young children scared of the dark at bedtime. Remote control: this air diffuser has a remote, you can change the Light color and time mode by remote control.

Timer setting & mist control: 4 timer 60/ 120/ 180/ Continuous modes. You can set to use the mist without light or use light without mist. Romantic night light: press the light button to shift from one color to another or set it on a specific color. Larger capacity: our aroma diffuser has large 500ml water capacity, which runs for up to 6 hours in high mist mode and 10 hours in low mist mode continuously. Quiet & auto shut off: small diffuser humidifier runs so quietly that you barely notice it. Waterless Auto shut off for safety concern. High/ low button to set strong or weak mist.
BrandCOSSCCI #ad
ManufacturerCOSSCCI #ad
Weight1.45 Pounds
Part NumberAZXCDS

6. One Fire


Wood, One Fire Car Diffuser Essential Oil Humidifier, USB Plug in Car essential oil Diffuser, Mini Portable Aromatherapy Cup Holder Car Humidifiers for Vehicle Office Travel Home

One Fire #ad - It’s handy to operate with two buttons on top, one button is the ON/OFF switch and the other is a mist mode function choice: Continuous/Intermittent mode, another button is to choose your favorite color. The 7 changing colors create a peaceful atmosphere when you're driving.

Safe for use: the car essential oil diffuser will turn off automatically when water left in the water tank is lower than a certain amount to prevent any dry burning, it is safe for use. When used at night, it serves as a night light to provide better illumination. Good home decor and night light: designed with a transparent outer shell, this car oil diffuser makes a wonderful home decor even in the daytime. Fits perfectly in car cup holder: it can be fit firmly in the car cup holder, no water leakage during drive, and its space-saving is pefect on your office or home desk.

Fresh air and favorite scents: by adding few drops of your favourite essential oils, you can feel invigorated and less anxiety during long road trips, this car humidifier diffuser can refresh & clean the air and make your surroundings smell however you like, busy traffic or long working hours. Easy to operate: fill your car diffuser up with water and add few drops of oils, then plug into the USB port in your car.
BrandOne Fire #ad
ManufacturerOne Fire #ad
Weight0.31 Pounds

7. Lion Palace


Lion Palace USB Car Diffusers Humidifier,200 Milliliter Mini Portable Humidifiers Air Purifier with 7 Colors LED Night Light,Car Office Room Bedroom, etc.

Lion Palace #ad - The first mode, will continue to spray for 4. 5 hours. There is no risk to buy it! If you have any questions, it will automatically shut down to protect the equipment. 2 personal care diffuser: humidifier will produce ultra small water drops and a large amount of oxygen ions into the air around you, which can absorb and take away dust and unhealthy items around you, and purify the air to make you feel happy, clean and happy driving experience!.

4 no sound design, only produce less than 35 decibels of sound, very quiet, give you a perfect sleep.1100% satisfaction guarantee, 30 days refund, please feel free to send us an email and we will reply to you within 24 hours. Press the button for 1. 5 seconds and the light will automatically turn on. Once water is out, 12 months warranty.

5 this table type portable humidifier can hold 200 ml of water for about 4-9 hours. Press 1. 5 seconds more to turn on the light. 1 improve the air quality in the car: this humidifier can clean the air, let your surroundings give out sweet breath, and protect your leather products with more humidity, release more oxygen, and make you feel energetic. The water level window helps you check the amount of water. The second mode, you need to press again, you need to press once, it will spray stop for 3 seconds for 9 hours.
BrandLion Palace #ad
Height5.26 Inches
Length2.83 Inches
Width2.83 Inches

8. Vyaime


USB Essential Oil Diffusers 7 Colors LED Lights 200mL Big Capacity Aromatherapy Air FreshenerBlack-Grey, Vyaime Car Diffuser Car Humidifier

Vyaime #ad - Any anywhere anytime, this nice device will work for you. In the car cup holder as an car air freshener, powered by car charger. To release plenty of tiny water-drops, more oxygen anion will works for better breath, make oxygen anion and balance the air humidity, humidity can prevent dry skin problems. The humidifiers take new ultrasonic tech. Car essential oil diffuser: car diffusers, anxiety, fit your lavender or other essential oils, also cover the smell from pet or smoking, sweet smell from this car humidifiers can works for stress, especially much workful for a new car Tips: because of bigger water tank, relaxation and energetic driving time, it need more time to absorb enough water then start mist, aromatherapy diffusers for fragrance spa in car, put it upside down can speed up this process.

On office desk as an air purifier for relaxation and energetic working time, powered by computer USB ports. The colorful mood lights is very beautiful to decorate your car at night, large 200mL water tank so you no need to refill water frequently, 3rd time for continuous without light in 5 hrs, short touch 1st time for continuous mist with 7 colors LED lights in 3 hrs, nice accessories for car and truck.

Humidifiers for car home office: this car humidifiers work for you anywhere. Bpa-free material is harmless for baby and pregnant, USB is a kind of friendly power source because its low voltage can prevent from electric shock. Auto shut off if water was used up, unique gift for Christmas Xmas mother birthday Search "B07NKZMPQ5" to buy more sponge wicks for replacement. Usb power auto shut-off: powered by usb cableno adapter included so the diffuser will fit for almost any occasion, just set it then forget it.
BrandVyaime #ad
ManufacturerVyaime #ad
Height8 Inches
Length2.8 Inches
Weight0.4 Pounds
Width2.8 Inches
Part NumberKQ humidifier car-black
ModelKQ Car Humidifier GreyB

9. a aromacare


Waterless Auto Shut-off for Baby Room Bedroom and Office, Aromacare Essential Oil Diffusers, Brown Wood Grain, 300 Milliliters

a aromacare #ad - Automatic power off when water used up, which ensures safety. Let the aromacare oil diffusers to bring a sparkle to your daily life. Unique and compact design: this essential oil diffuser with wood grain looks very natural and primitive.

Large capacity and great mist output: this oil diffuser can hold up to suitable water and run continuously for 10 hours. It can soften and moisten dry and chapped skin in winter. The cap is easy to take off, needn't unscrew the cap with great force. Super quiet: adopted ultrasonic technology, this essential oil diffuser is extremely quiet when working or sleeping. Safety construction: waterless auto shut off when water is used up, and anti-corrosion material, no worry about the diffusers for essential oils being burnt; BPA FREE, this diffuser is safe, to ensure your safe use.

Strong practicality and wide applicability: this diffuser is perfect for bedroom office yoga spa and wherever you need it. With led lights and two modes can be chose. The perfect gifts for a grandma, mother in law, aunt, mother, wife, daughter, or grandmother.
Branda aromacare #ad
ManufacturerTITAN #ad
Height6.22 Inches
Length7.01 Inches
Width6.69 Inches
Part NumberTH-503

10. LoiStu


Top Filling 3.5L Timer Humidifier, for Home, Office, Auto Shut-Off Gray, Bedroom, Works Up to 30 Hours, Loistu Ultrasonic Cool Mist Humidifier, Essential Oil Diffuser with 7-Color Night Light

LoiStu #ad - 2-in-1 humidifier and diffuser: built-in aroma tray, mist humidifier with aroma therapy allows you to add different essential oils. The water tank is easy to fill from the top. Simple operation & sensitive touch: ① make sure remove the foam when first use. Fill your room with your favorite essential oils, while enjoying the humidifier’s cool mist.

3. 5l large capacity humidifier: the cold mist humidifier equipped with a 3. 5l large water tank can work for up to 30 hours in low fog. Timer and night light design: time setting 2/4/6/8 h can help you sleep better, offices, soothing night lights create a good atmosphere. You can monitor the water level through the transparent water window and add water in time. When plug the device, the red light will flash to show the device is powered on ② then touch on power button and choose mist ③ Simple touch 'TIME/LIGHT button to set time and long touch "TIMER/LIGHT" button to turn on/off night light ④ A red light will remind you refill water/turn off device when it is short of water.

Loistu humidifier is ideal for bedrooms, baby rooms and baby nurseries. Auto shut-off, safe to use: loistu humidifier for bedroom will automatically shut off with red LED light on when runs out of water. You can rest assured that you do n’t have to worry about it causing safety problems when you sleep.
BrandLoiStu #ad
ManufacturerLoiStu #ad
Height12.6 Inches
Length8.27 Inches
Width7.4 Inches
Part NumberLS-2020